LM3S6952-IQC50-A2

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LM3S6952-IQC50-A2

IC MCU 32BIT 256KB FLASH 100LQFP

  • 제조업체
  • Mfr.부분 #LM3S6952-IQC50-A2
  • 패키지 LQFP-100
  • 데이터시트
  • 재고 있음6158

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사양

Package Bulk,Tray
Series Stellaris® ARM® Cortex®-M3S 6000
ProductStatus Obsolete
CoreProcessor ARM® Cortex®-M3
CoreSize 32-Bit Single-Core
Speed 50MHz
Connectivity Ethernet, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 43
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
RAMSize 64K x 8
Voltage-Supply(Vcc/Vdd) 2.25V ~ 2.75V
DataConverters A/D 3x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-LQFP

개요

Description

The LM3S6952-IQC50-A2 is a microcontroller from Texas Instruments, part of the Stellaris® series, designed for embedded applications. It features a 32-bit ARM Cortex-M3 core, which offers high performance and low power consumption. The device operates at a maximum clock speed of 50 MHz and includes a range of integrated peripherals such as GPIOs, timers, ADCs, and communication interfaces like UART, I2C, and SPI, making it suitable for diverse applications from industrial control to consumer electronics.
With 256 KB of flash memory and 64 KB of SRAM, the LM3S6952-IQC50-A2 is capable of handling complex tasks while maintaining efficient memory usage. Its rich set of peripherals and ease of programming with the ARM ecosystem enable developers to create robust applications quickly. The microcontroller is well-suited for real-time applications due to its deterministic response and interrupt handling capabilities. Overall, it is a versatile choice for engineers looking to implement advanced control systems in various industries.

Features

The LM3S6952-IQC50-A2 is a microcontroller from Texas Instruments' Stellaris series. Key features include:
1. Architecture: ARM Cortex-M3 core, providing efficient performance and low power consumption.
2. Clock Speed: Operates at up to 50 MHz.
3. Memory: 256 KB of Flash memory and 64 KB of SRAM.
4. I/O Capabilities: Supports up to 43 general-purpose I/O pins.
5. Peripherals: Integrated peripherals include USB 2.0, a 12-bit ADC (10 channels), UART, SPI, I2C, PWM, and GPIO.
6. Timers: Multiple 32-bit timers for scheduling tasks.
7. Power Management: Low-power modes for energy efficiency.
8. Debugging: JTAG/SWD interface for development and debugging.
9. Temperature Range: Automotive and industrial-grade temperature range of -40°C to 85°C.
This microcontroller is well-suited for embedded systems in automotive, industrial control, and consumer applications, offering robust performance and a wide range of connectivity and control options.

Package

The LM3S6952-IQC50-A2 is packaged in a LQFP (Low-Profile Quad Flat Package) with a 64-pin configuration. This type of package is designed for surface mounting and provides good thermal performance and a compact footprint, suitable for various embedded applications.

Pinout

The LM3S6952-IQC50-A2 is a microcontroller from Texas Instruments' Stellaris series. It features a 64-pin package (LQFP).
Key functions include:
1. Core: ARM Cortex-M3 processor, running at 50 MHz.
2. Memory: 128 KB of Flash memory and 64 KB of SRAM.
3. I/O Ports: 43 GPIO pins that can be configured for various functions.
4. Communication Interfaces: Supports multiple interfaces including UART, I2C, SPI, and CAN.
5. Timers: Several 32-bit timers for scheduling and event counting.
6. Analog Functions: Integrated ADC for sensor input and signal processing.
7. PWM: Pulse Width Modulation for motor control and signal generation.
8. Debugging: JTAG/SWD for programming and debugging.
This microcontroller is ideal for embedded applications requiring efficient processing and versatile connectivity options.

Manufacturer

The manufacturer of the LM3S6952-IQC50-A2 is Texas Instruments (TI). Founded in 1930, Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. TI is known for its development of analog and embedded processing chips, and it serves a wide range of industries, including automotive, industrial, and consumer electronics. The LM3S6952 is part of the Luminary Micro family of microcontrollers, which are based on the ARM Cortex-M3 architecture and are specifically designed for embedded applications. TI focuses on innovation and is a leader in the production of microcontrollers, digital signal processors, and analog components.

Application

The LM3S6952-IQC50-A2 is a microcontroller from Texas Instruments, commonly used in automotive applications, industrial automation, and consumer electronics. Its features enable applications in motor control, sensor interfacing, and real-time data processing. Additionally, it supports communication protocols like CAN, making it suitable for embedded systems requiring connectivity and control in smart devices and IoT solutions.

Equivalent

The LM3S6952-IQC50-A2 is a Texas Instruments Stellaris microcontroller. Equivalent products include the LM3S6965, LM3S6968, and other LM3S6xxx series microcontrollers, which vary in features such as memory size and peripherals. Additionally, STM32F4 series or other ARM Cortex-M3 based microcontrollers may serve as alternatives depending on specific application requirements. Always verify pin compatibility and specifications for your project needs.

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